{"id":"CGA-c64p-94rf-q9fp","modified":"2026-09-07T01:32:01.998949064Z","published":"2026-04-16T21:13:07Z","upstream":["CVE-2026-34237","GHSA-hv2w-8mjj-jw22"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34237.json"},{"type":"WEB","url":"https://github.com/modelcontextprotocol/java-sdk/blob/main/mcp-core/src/main/java/io/modelcontextprotocol/server/transport/HttpServletSseServerTransportProvider.java#L289"},{"type":"WEB","url":"https://github.com/modelcontextprotocol/java-sdk/blob/main/mcp-core/src/main/java/io/modelcontextprotocol/server/transport/HttpServletStreamableServerTransportProvider.java#L525"},{"type":"ADVISORY","url":"https://github.com/modelcontextprotocol/java-sdk/security/advisories/GHSA-hv2w-8mjj-jw22"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34237"}],"affected":[{"package":{"name":"camunda-zeebe-8.9","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/camunda-zeebe-8.9?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.9.1-r0"}]}],"ecosystem_specific":{"components":[{"component_location":"/usr/share/java/camunda-zeebe/lib/mcp-core-1.1.0.jar","component_purl":"pkg:maven/mcp-core@1.1.0","latest_event_status":"fixed","latest_event_timestamp":"2026-04-21T20:30:09Z","component_name":"mcp-core","component_version":"1.1.0","component_type":"java-archive"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-c64p-94rf-q9fp.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}